1995 Mercury Villager "check engine" Questions

Check Engine Light is on. Hi, The check engine light comes on mostly when you have bad gas tank cup,or you don't tight enough the gasoline.Go to any auto-zone and request the obd scanner,at no charge ...

...Check engine light works, but goes off upon starting engine and stays off indicating no apparent error codes being detected. Check for vaccum leak, if not check or replace mass air flow sencor. is ...

...check engine on with code 32 and 34. repair manual says the code 32 doesn't bring the check engine light on but the 34 does. code 34 says problem with the egr valve solenoid or circuit fault. I ...

check engine light is on. how do you check to se why the check engine light is on? Hook a code reader up to it

...engine on, check for leak under the engine, if not when engine reaches optimum temperature, your car should give out heat. after an hour check level of water in reservoir. if it has totally depleted ...

...started doing it. No matter if engine is cold or operating temperature it's hard to start Check the cylinder compression first. I'm sure the engine has been replaced before. Just with an old

...check engine code egr solenoid valve check engine code egr solenoid valve how to repair go here and read files, especially all about EGR. http://autos.groups.yahoo.com/group/villagerquest/ could be ...

...check engine light was on , friend said to change fuel pump and still no spark at engine plugs, what should i try next? is there a fuel pump reset switch i need to look for? Fuel pumps don't have ...

engine to return to the idle. Check the idle speed. The idle speed should be between 700-800 rpm in PARK (P) or NEUTRAL (N) position. NOTE: Make sure that the timing pointer is pointing to the 15°

no engin light ever came on. and now it dont start.what could it be with out it showing a light A check engine light won't tell you if you have bad spark plugs and/or wires, I would check there first